<!-- Begin
var how_many_ads = 5;
var now = new Date()
var sec = now.getSeconds()
var ad = sec % how_many_ads;
ad +=1;

if (ad==1) {
txt="Cortona 1";
url="/index.php";
alt="Cortonaweb homepage";
banner="/barre/barra1.jpg";
width="312";
height="99";
}

if (ad==2) {
txt="Cortona 2";
url="/index.php";
alt="Cortonaweb homepage";
banner="/barre/barra2.jpg";
width="312";
height="99";
}

if (ad==3) {
txt="Cortona 3";
url="/index.php";
alt="Cortonaweb homepage";
banner="/barre/barra3.jpg";
width="312";
height="99";
}

if (ad==4) {
txt="Cortona 4";
url="/index.php";
alt="Cortonaweb homepage";
banner="/barre/barra4.jpg";
width="312";
height="99";
}

if (ad==5) {
txt="Cortona 5";
url="/index.php";
alt="Cortonaweb homepage";
banner="/barre/barra5.jpg";
width="312";
height="99";
}

document.write('<center>');
document.write('<a href=\"' + url + '\" target=\"_top\">');
document.write('<img src=\"' + banner + '\" width=')
document.write(width + ' height=' + height + ' ');
document.write('alt=\"' + alt + '\" border=0>');
document.write('</center>');
// End -->
